[INFO] fetching crate ad4m-client 0.10.1-release-candidate-3...
[INFO] checking ad4m-client-0.10.1-release-candidate-3 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate ad4m-client 0.10.1-release-candidate-3 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ad4m-client 0.10.1-release-candidate-3
[INFO] finished tweaking crates.io crate ad4m-client 0.10.1-release-candidate-3
[INFO] tweaked toml for crates.io crate ad4m-client 0.10.1-release-candidate-3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ad4m-client 0.10.1-release-candidate-3 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 261 packages to latest compatible versions
[INFO] [stderr]       Adding async-tungstenite v0.20.0 (available: v0.29.1)
[INFO] [stderr]       Adding dirs v4.0.0 (available: v6.0.0)
[INFO] [stderr]       Adding graphql-ws-client v0.4.0 (available: v0.11.1)
[INFO] [stderr]       Adding graphql_client v0.12.0 (available: v0.14.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.1)
[INFO] [stderr]       Adding reqwest v0.11.27 (available: v0.12.20)
[INFO] [stderr]       Adding rustyline v10.1.1 (available: v16.0.0)
[INFO] [stderr]       Adding unicode-width v0.1.14 (available: v0.2.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8df882f2544091c5d1205f3211bb3ccd74ec7884faa52476beed5b22e4778731
[INFO] running `Command { std: "docker" "start" "-a" "8df882f2544091c5d1205f3211bb3ccd74ec7884faa52476beed5b22e4778731", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8df882f2544091c5d1205f3211bb3ccd74ec7884faa52476beed5b22e4778731", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8df882f2544091c5d1205f3211bb3ccd74ec7884faa52476beed5b22e4778731", kill_on_drop: false }`
[INFO] [stdout] 8df882f2544091c5d1205f3211bb3ccd74ec7884faa52476beed5b22e4778731
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbdfd34fdd677c06718f318dda222aa190fc830332ab1798c0c20481722c1058
[INFO] running `Command { std: "docker" "start" "-a" "fbdfd34fdd677c06718f318dda222aa190fc830332ab1798c0c20481722c1058", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
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[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]     Checking futures-sink v0.3.31
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[INFO] [stderr]     Checking futures v0.3.31
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[INFO] [stderr]    Compiling graphql-introspection-query v0.2.0
[INFO] [stderr]     Checking rustyline v10.1.1
[INFO] [stderr]    Compiling graphql-parser v0.4.1
[INFO] [stderr]     Checking tokio-util v0.7.15
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[INFO] [stderr]    Compiling graphql_client_codegen v0.12.0
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]    Compiling graphql_query_derive v0.12.0
[INFO] [stderr]     Checking graphql_client v0.12.0
[INFO] [stderr]     Checking hyper v0.14.32
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[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]     Checking ad4m-client v0.10.1-release-candidate-3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/perspective_proxy.rs:282:30
[INFO] [stdout]     |
[INFO] [stdout] 282 |     pub async fn get_subject(&self, class: &String, base: &String) -> Result<SubjectProxy> {
[INFO] [stdout]     |                              ^^^^^ this lifetime flows to the output         ------------ the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 282 |     pub async fn get_subject(&self, class: &String, base: &String) -> Result<SubjectProxy<'_>> {
[INFO] [stdout]     |                                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/perspective_proxy.rs:282:30
[INFO] [stdout]     |
[INFO] [stdout] 282 |     pub async fn get_subject(&self, class: &String, base: &String) -> Result<SubjectProxy> {
[INFO] [stdout]     |                              ^^^^^ this lifetime flows to the output         ------------ the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 282 |     pub async fn get_subject(&self, class: &String, base: &String) -> Result<SubjectProxy<'_>> {
[INFO] [stdout]     |                                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.85s
[INFO] running `Command { std: "docker" "inspect" "fbdfd34fdd677c06718f318dda222aa190fc830332ab1798c0c20481722c1058", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbdfd34fdd677c06718f318dda222aa190fc830332ab1798c0c20481722c1058", kill_on_drop: false }`
[INFO] [stdout] fbdfd34fdd677c06718f318dda222aa190fc830332ab1798c0c20481722c1058